package com.water.app.interfaces.account;

import com.water.app.User;

import java.util.List;

public interface userService {
    public boolean updateUserMsg(User user);

    public boolean updateUserPicture(String picture, Integer userId);

    public List<User> selectUserListByUserId(List<Integer> chatUserIds);

    public User selectUser(Integer userId);

    public int selectIsManager(Integer userId);
}
